More nutritious versions of staple crops could increase daily vitamin and mineral intake for millions of people with poor diets, helping to overcome undernourishment that can cause blindness, brittle bones, feeble muscles and brain damage.
General fish labels like snapper, sole and seabream take away the power to accurately assess stocks and then distort fishing quotas, but by identifying individual species we could prevent illegal catches ending up on our plates.
From fungal spore spray to insect egg dispensers, unleashing an army of living enemies on crops to keep pests and diseases in check may sound like the stuff of science fiction, but it’s part of a more natural approach to agriculture, designed to decrease reliance on chemicals.
Technology is helping to improve healthcare in sub-Saharan Africa.
Unexpected effects of bariatric surgery could help develop non-surgical obesity treatments.
We should not over-promise about the safety of automated vehicles if we want people to trust them, says Dr Jean- François Bonnefon.